577results about How to "No waste of resources" patented technology

A method of setting up a video telephone call between a first video telephone terminal and a second video telephone terminal on a data network includes the steps of: establishing a telephone call over a telephone network between the first and second terminals; exchanging between the first and second terminals during the telephone call availability signals to seek availability to hold a video telephone call; if the availability is confirmed, releasing the telephone call; establishing respective telephone calls between each of the first and second terminals and a corresponding access server of the data network, for achieving connection of the first and second terminals to the data network; establishing a signalling exchange between the first and second terminals through a service center of the data network to achieve the set up of the video telephone call; and establishing a peer-to-peer video telephone call between the first and second terminals over the data network.

A simple faucet water-filtering device including a main body and a connecting section. An upper end of the connecting section is adapted to connect with a spout of a faucet. A lower end of the connecting section is screwed with an upper cap of the main body. A lower end of the main body is formed with a water outlet. The main body has a casing defining a receiving space in which an energy cup is placed. An outer wall of the energy cup is formed with a spiral path, whereby a spiral water way is defined between the outer wall of the energy cup and inner wall of the receiving space. The water flows through the spiral water way and then flows out from the water outlet. The connecting section includes a faucet locking collar and an inner locking collar. The faucet locking collar has an inner conic opening at upper end. An upper end of the inner locking collar is formed with a conic section adapted to the inner conic opening of the faucet locking collar. An inner bushing is fitted in the inner locking collar.

The present invention discloses fresh mangosteen powder and its preparation process. The fresh mangosteen powder is prepared with mature fresh mangosteen fruit, and through freeze drying and crushing. The present invention has simple technological process, high yield and low cost, and the fresh mangosteen powder effective components of the fresh mangosteen fruit maintained, is delicious, and may be used as health food directly and as the material for producing mangosteen food, health article, medicine and cosmetics.

The invention discloses a letter, newspaper and express storing device integrating intelligent letter and newspaper function with express function. The device is characterized by comprising a box body, wherein the box body is composed of a plurality of small boxes and a plurality of large boxes; the small boxes act as mail boxes; a cabinet door of each small box is provided with a letter feeding hole; the large boxes act as public express cabinet boxes; the opening of each mail box and the door of each express cabinet is controlled by a locking plate; the letter, newspaper and express storing device integrating intelligent letter and newspaper function with express function also comprises a power monitoring and signal converting plate and a main board MCU (Micro-programmed Control Unit), wherein the main board is in communication with the power monitoring and signal converting plate by a UART (Universal Asynchronous Receiver / transmitter) communication interface so as to realize unlocking control and power on-and-off control of each mail box; the main board is connected with the Internet by a communication module. The device disclosed by the invention is used for solving the problem that an express delivery man cannot open the traditional mail box to feed expresses.

The invention relates to a pre-assembly method of a construction steel structure, in particular to a computer simulation pre-assembly method of the construction steel structure. The method comprises the following steps: drawing out a three-dimensional standard map of all members of a construction structure according to a design drawing through computer software and establishing a three-dimensional model drawing and a standard map library; using a 3D optical scanning measuring system to carry out three-dimensional raster scanning on the members, measuring the entity members, and introducing into a computer for obtaining a three-dimensional stereo image; using the computer software to process the measured entity members, and being compared with the three-dimensional model drawing for inspecting whether the members are qualified or not; using the actually measured members to carry out simulation assembly on the whole construction structure; finding out amount of deflection of connecting parts between the actually measured members and the simulation assembly members; and providing a member simulation assembly detection parameter report after the simulation assembly of the actually measured members is qualified, and guiding the installation and the field construction. The method has simple operation, can cover the full process of the member overall part of the construction steel structure, and has representativeness and guidance; and one-time development can be utilized repeatedly, and the waste of resources can be further avoided.

The invention relates to a benthonic animal-algae-aquatic plant-fish based river water ecological environment self-remediation method. The method is to overcome problems of river water ecological environment remediation methods at present, namely short effect duration, high costs and easy generation of secondary pollution. The method includes 1) evaluating the degree of pollution of a river, 2) planting reed and seeding algae, 3) throwing in plankton and benthic mollusks, 4) planting submerged plants, 5) throwing in shrimps, herbivorous fishes, omnivore fishes and filter-feeding fishes, 6) throwing in carnivorous fishes, and 7) harvesting the reed and the submerged plants before the reed and the submerged plants die, catching the benthic mollusks and the shrimps, and catching the fishes after two years. The method is long in effect duration, low in cost and free of secondary pollution and is applied for the field of river water pollution remediation.

The embodiment of the invention discloses a cloud game service method, device and equipment and a storage medium, wherein the method comprises the steps: enabling a cloud game platform server to obtain a target game progress of a current login user of a cloud game client; selecting a scene server matched with the target game progress from a plurality of scene servers as a target scene server; andsending the identifier of the target scene server to the cloud game client to notify the cloud game client to send an operation instruction generated by the cloud game client in response to user operation to the target scene server; after receiving the operation instruction sent by the cloud game client, enabling the target scene server to call a target rendering resource from public rendering resources according to the operation instruction through a target image rendering module, and carrying out image rendering to obtain a corresponding game picture; and sending the game picture to the cloud game client. According to the method, resources of the server can be comprehensively utilized in the cloud game scene, and the deployment cost of the server is not additionally increased.

The invention provides a synthetic leather surface conditioning agent. The synthetic leather surface conditioning agent comprises, by weight, 60-80 parts of aqueous polyurethane resin, 20-40 parts of water, 0.5-1.0 part of an aqueous wetting leveling agent, 0.5-1.0 part of an aqueous antifoaming agent, 1-2 parts of an aqueous thickening agent, 5-10 parts of aqueous matting powder, 1-5 parts of an aqueous slip agent and 5-10 parts of an aqueous wax emulsion. The aqueous polyurethane surface conditioning agent has effects of dye fixation and wear resistance on the synthetic leather surface, makes synthetic leather surface fine and smooth, does not contain VOC, does not cause resource waste and environmental pollution, satisfies safety, environmental friendliness and energy saving requirements and is conducive to human health.

The invention discloses a method and a system for optimized video decoding and playing. The method comprises the following steps of analyzing a format of a video obtained by a playing request, and generating a decoding request of the video according to the format of the video; obtaining a version of a hardware decoder of equipment where a player is located, and comparing the format of the video with a video format supported by the version of the hardware decoder; when the version of the hardware decoder supports decoding of the video, calling the hardware decoder to decode video data according to the decoding request of the video and playing the video data; when the version of the hardware decoder does not support decoding of the video in the format, calling a software decoder to decode the video data according to the decoding request of the video and playing the video data; when the version of the hardware decoder supports decoding of the video, detecting a hardware decoding occupancy rate of the hardware decoder and a software decoding occupancy rate of the software decoder; and when a difference between the hardware decoding occupancy rate and the software decoding occupancy rate is greater than or equal to a predetermined threshold, calling the software decoder to decode the video data according to the decoding request of the video and playing the video data. According to the method and the system, the decoding efficiency of the video is improved.

A dendrobium officinale health tea is prepared by the following steps of: firstly, washing dendrobium officinale, pine, bamboo and machilus zuihoensis hayata, drying, using dendrobium officinale as a raw material 1, adding mountain spring water, decocting for 60 minutes, cooling to normal temperature, and filtering to obtain a preparation 1; secondly, mixing pine needles and bamboo leaves as raw materials 2 and 3,adding mountain spring water, decocting for 40 minutes, cooling to normal temperature, and filtering to obtain a preparation 2 and 3; thirdly, adding machilus zuihoensis hayata leaves and mountain spring water, decocting for 25 minutes, cooling, and filtering to obtain a preparation 4; finally, mixing the preparations 1, 2, 3 and 4, diluting by the use of mountain spring water, adding honey and an antiseptic, filling, followed by sterilization to obtain the dendrobium officinale health tea. The dendrobium officinale health tea provided by the invention has no toxic and side effect, and can be used to nourish yin, supplement vacuity, generate body fluid, enrich blood, raise human body's immunity function and enhance human body's antioxidant and anti-aging capacities.

The present invention discloses a website gray publishing method and device. The method comprises: sending parameter information of a user performing data access of a website to a server; receiving website version numbers sent by the server, wherein the website version numbers are obtained by determining whether the user is a target user through gray publishing or not by the server according to the parameter information; and displaying the website of a corresponding version according to the website version numbers. The website gray publishing method and device realize smooth transition of gray publishing and gray version with a formal version in the condition that the website publishing environment hardware reconstruction is not related.

The invention relates to a method for preparing high-concentration soya-bean milk. In the method for preparing the high-concentration soya-bean milk, the high-concentration soya-bean milk is prepared by sorting, cleaning and immersing soybeans, pulping, batching, stewing pulp, deactivating enzyme, performing superfine grinding, homogenizing, degassing, performing quantitative packaging, sterilizing, cooling, and blowing dry sequentially. Compared with the prior art, the method for preparing the high-concentration soya-bean milk has the advantages that: the high-concentration soya-bean milk has high nutritional value by adding abundant edible ingredients, and due to the full utilization of bean dregs, the content of dietary fibers in the soya-bean milk is improved. In addition, in the preparation process, bean immersing water is utilized effectively to realize the zero release of production and protect environment.

An apparatus is provided for compensating for color loss of an image in an image projector. A light source has Red (R), Green (G) and Blue (B) lamps. An optical image modulator receives R, G and B lights generated in the light source, receives an electrical image signal, modulates the lights according to the image signal, and outputs the lights so that an associated image is projected on a screen. A camera photographs an area on the screen where the image is projected. A lamp driving controller with a color-temperature table, in which optimal brightness setting values of the R, G and B lamps are stored for each screen color, checks brightness setting values of each of the lamps upon receipt of screen color information from the camera. A lamp driver drives each of the lamps in the light source according to control information from the lamp driving controller.

The invention relates to an ultrasonic apparatus and a vibration device applied to the ultrasonic apparatus. The ultrasonic apparatus comprises an ultrasonic probe and the vibration device. The vibration device comprises a receiving frame, a mounting rack, a clamping device, and at least one mechanical vibrator mounted on the mounting rack, wherein a first receiving opening for receiving the ultrasonic probe is formed in the receiving frame, and the dimension of the first receiving opening is greater than the outer diameter dimension of the ultrasonic probe; a second receiving opening corresponding to the first receiving opening is formed in the mounting rack; the mounting rack is connected with the receiving frame, and after connection, the first receiving opening corresponds to the second receiving opening. The clamping device is arranged between the receiving frame and the mounting rack and is capable of selectively clamping the ultrasonic probes different in outer diameter dimension.

The invention discloses a recovering method of a by-product sodium chloride in polyphenylene sulfide production. The method comprises the steps that: (1) impurities are removed by absorption, wherein a water solution containing sodium chloride is added into a collection tank and is stirred and mixed, a temperature is controlled at 55-65 DEG C, active carbon is added, the mixture is well mixed by stirring, and absorption is carried out for 25-35min; (2) solid-liquid separation is carried out, wherein the mixed liquid obtained in the step (1) is filtered, and active carbon and sodium chloride aqueous solution are obtained by separation; and (3) concentration and crystallization are carried out, wherein the sodium chloride aqueous solution obtained in the step (2) is injected into a multi-effect distillation system for concentration, solid-liquid separation is carried out after sodium chloride is precipitated, and sodium chloride crystals are obtained. In the above method, the active carbon used for absorption can be recovered and repeatedly used, such that resource is not wasted. Multi-effect distillation is adopted, such that energy consumption can be greatly reduced. The appearance and content of the recovered sodium chloride satisfy industrial sodium chloride standards, and provide a certain economic benefits. Further, adverse influences of sodium chloride to the environment can be avoided.

The invention relates to a preparation method of ethyl trifuoroacetate, trifluoroacetic acid and anhydrous ethanol are taken as main raw materials, a strong acid cation exchange resin is taken as a catalyst, and the anhydrous ethanol is dripped at the temperature which is lower than 50 DEG C and the atmospheric pressure and maintained for a period of time for complete reaction. The catalyst is filtered, the drying in a drying tower which is filled with solid silica gel particles is carried out for removing the residual water, the atmospheric distillation is carried out, and a fraction which is collected at 58 DEG C to 64 DEG C is a finished product. The production process is carried out under the completely sealed state, the catalyst can be recycled for circulating use, and the fraction after collecting the finished product can be recycled. The preparation method is used for preparing the ethyl trifuoroacetate, and the product is an importable organic chemical raw material which is mainly used for synthesizing organic fluorine compounds and can be used for preparing pesticides, medicines, dyes, liquid crystals and industrial chemicals. The preparation method has complete and standard process and convenient operation, and the preparation method is applicable to the industrial production and can effectively improve the purity and the yield of the product, reduce the production cost and has no environmental pollution.

The invention relates to a penaeus vannamei boone low-salinity culturing method. During seed culturing, the salinity is 8 to 100%; in the phase of juvenile shrimps, the salinity of a culturing water body is increased to 6%; in the phase of middle-age shrimps, the salinity of the culturing water body is reduced to 4%; in the phase of adult shrimps, the salinity of the culturing water body is reduced to 2%. The method has the advantages that the secondary virus disease caused by the infection of pathogen of penaeus vannamei boone in seawater is avoided, meanwhile, the growth speed of the penaeus vannamei boone is ensured, and the economic benefit of a farmer is protected; by utilizing the habits of Chinese soft shell turtles, silver carps or bighead carps using planktons as foods, the amount of seaweed in water is controlled, so the water quality is improved, the waste at water body resources is avoided, and better economic benefits can be obtained.

Embodiments of the invention disclose a static page processing method and apparatus, which is used for solving the problem of errors in business interactive logic or unnecessary burden of a server caused by calling model related data for the server again. A first static HTML page cached in the server not only comprises an HTML tag and a first script code used for defining or declaring script variables of the page, but also comprises a second script code used for updating a script variable value of at least one script variable in the first script code, so that when a client requests for the page to the server, the server sends the first static HTML page comprising the second script code to the client, and the client updates the script variable value of the at least one script variable in the first script code according to the second script code after rendering the page requested by the client according to the HTML tag and the first script code.

The invention provides an interconnection method and device for a storage system. A first processor is connected with a second processor of a second node to obtain a heartbeat signal of the second processor of the second node and judge whether the second node fails or not according to the heartbeat signal; when the first processor judges that the second node fails according to the heartbeat signal, the first processor can access at least one second hard disk unit of the second node through a first interconnection hard disk channel between the first processor and the second node. The second hard disk unit of the second node can be taken over when the second node fails, so that the normal use of data in the second hard disk unit can be ensured on the premise of not wasting resources of the second node.

A power system stability estimation method based on multi-feed generalized operating short-circuit ratio (GOSCR) is proposed. The method includes: inputting the multi-feed generalized operating short-circuit ratio MIGOSCR model according to the power flow information; judging whether the output value of the MIGOSCR model is 1; If the value is greater than 1, the power system is in a stable state;If the value is equal to 1, the power system is in critical stable state. If the value is less than 1, the power system will lose stability. In accordance with that prior art, the invention solves theproblem that in the engineering planning process of the electric power system, MIESCRi is used as an index to plan the inaccuracy of the voltage support strength of the receiving AC system to the DCsystem, The method of the invention can accurately design the critical strength required by the receiving AC system for the voltage support of the DC system, so that the stability of the power systemcan be ensured, the system resources can not be wasted, and the economy can be ensured.

The invention discloses a process for preparing neosorb and coproducing fructose-glucose syrup. The process comprises the steps of (1) preparing a saccharified liquid from starch, and removing impurities to obtain a refined saccharified liquid; (2) carrying out nanofiltration treatment on the refined saccharified liquid to respectively obtain glucose filtrate and a disaccharide-concentrated liquid; (3) preparing neosorb from glucose filtrate; (4) carrying out nanofiltration treatment on the disaccharide-concentrated liquid to respectively obtain a glucose washing and filtering liquid and a washed and filtered concentrated liquid; and (5) preparing the fructose-glucose syrup from the glucose washing and filtering liquid, and mixing the washed and filtered concentrated liquid and the starch in the step (1) to prepare the saccharified liquid. According to the process, a continuous nanofiltration separation technology is adopted, the refined saccharified liquid is separated into several components with different glucose contents, then, products such as neosorb and the fructose-glucose syrup are respectively prepared according to different contents of all the components, and a low-content glucose solution is recycled, so that the whole process has the advantages that the saccharified liquid is efficiently utilized, and no resources are wasted.

The invention relates to a high-efficiency anti-oxidation and anti-acne handmade soap, which is characterized in that: calculated according to the weight fraction, it includes the following components: 10-15 parts of Chinese medicine extract, 5-10 parts of Phyllostachys pubescens leaf extract, 1-10 parts of Pyracantha fruit extract 3 parts, 1-3 parts of indigo fruit extract, 1-2 parts of mangosteen husk extract, 1-2 parts of Italian Buglossia extract, 2-4 parts of lychee leaf extract, 2-4 parts of bayberry leaf extract, Perilla leaf extract 1‑2 parts, mugwort extract 1‑2 parts, nicotinamide 6‑10 parts, tea saponin 0.3‑1 part, seabuckthorn seed oil 70‑100 parts, natural soap base 250‑350 parts. The handmade soap raw material extract of the present invention is extracted by ultrasonic extraction. This process has high extraction efficiency, and the utilization rate of active ingredients in plant and fruit medicines is extremely high, because the biological transdermal accelerator is derived from plant extracts and has good biophase Capacitive, and will not cause damage to the skin, with safety.

The invention discloses a two-phase deep-eutectic solvent capable of extracting active components of ginkgo leaves, and a preparation method and an extraction method of the two-phase deep-eutectic solvent. The two-phase deep-eutectic solvent consists of a hydrophilic phase and a hydrophobic phase with the same volume, wherein the hydrophilic phase consists of a substance A and a substance B; the substance A consists of DES1 and water; the DES1 is prepared from choline chloride and levulinic acid; the substance B consists of DES2 and water; the DES2 is prepared from choline chloride and propandioic acid; and the hydrophobic phase is prepared from methyl trioctyl ammonium chloride, octanol and octanoic acid. The prepared two-phase deep-eutectic solvent is a green solvent and is safe, pollution-free, low in viscosity, stable in hydrogen bond and high in flowability; and the hydrophobic active component polyisopentene alcohol acetate and the hydrophilic active components such as ginkgo flavones, terpene lactone and procyanidine can be extracted from the ginkgo leaves simultaneously, the extraction rate is high, the use safety is achieved and residues are avoided. The preparation methodof the two-phase deep-eutectic solvent is simple and convenient, low in cost and high in biodegradability.

The present invention provides a g-C3N4-ZnO / HNTs composite photocatalyst, a preparation method therefor, and an application thereof, and belongs to the technical field of preparation of environment-friendly materials; The method comprises: preparing a ZnO / HNTs precursor by use of a secondary calcination method; preparing the g-C3N4-ZnO / HNTs composite photocatalyst by virtue of high-temperature calcination; and using the obtained g-C3N4-ZnO / HNTs composite photocatalyst with a tubular structure coated by a reticular layer to degrade tetracycline in antibiotic wastewater. The preparation method disclosed by the invention is simple, does not cause resource waste and secondary pollution, and is a green, environment-friendly and efficient pollution treatment technology.

The invention provides an overlap intelligent security lock, comprising an outer-door part and an inner-door part, wherein the outer-door part comprises a protective baffle, a connecting seat, a card reader coil, a linking shaft, a lock pin linking rod and a fixed panel, and the inner-door part comprises a box body formed by closing a front cover and a rear cover as well as an electronic control board, a motor, a motor buckle cover and a worm. The security lock is arranged beside the original mechanical lock, the protective baffle is overlapped on a key hole of the original mechanical lock oran upspring handle, the protective baffle is controlled by the electronic control board, the original simple traditional mechanical lock is changed into an intelligent management door control functional lock, the overlapped protective baffle also greatly improves the security coefficient of the original mechanical lock, and the digital intelligent information management function is added. The security lock provided by the invention does not require to remove the original lock, the mounting characteristic and security intensity of the original mechanical lock are not changed, and double protective functions, namely an overlap baffle and intelligent door control management are added to the original lock, thus the security lock provided by the invention has a wide application prospect.

The invention discloses a method for increasing edge recognition points and improving image recognition accuracy based on a gray threshold segmentation method. The method comprises: firstly, preprocessing an image to remove noise; using a frequency domain method to process useful information of a low-frequency part in the digital image to eliminate noise; secondly, traversing pixels of the image,summarizing the number of the pixels belonging to each gray level, drawing a gray histogram in the OpenCV by utilizing a calculation function, selecting an optimal threshold for image segmentation, then adding identification points in the segmented gray map, and finally outputting a threshold identification point distribution image. According to the method, the accuracy of image recognition is improved through a method of increasing recognition points by using a gray threshold segmentation method.

The invention discloses a business process allocation method and a business process allocation device, which are used for solving the problems that business report generation is delayed and resources are wasted in the business process due to allocation of the business process. The business process allocation method includes: forecasting the business request quantity sent from users within the next time interval according to the business request quantity sent by users within each set time interval, and then regulating the request quantity of business process for processing the business the next time according to the forecast business request quantity and the received business request quantity sent by users at present time. According to the technical scheme, the business request quantity sent by users possibly the next time is forecast, and the request quantity of business process for processing the business is regulated according to the forecasting results dynamically, so that the requirement for time limit during generation of business reports is guaranteed, the generated business reports are more accurate, and waste of resources in the business process can be avoided.

The invention discloses a refining method of raw material gas containing ethene in the process of preparing ethylbenzene from ethene, comprising the steps: raw material gas containing ethene and dilute ethene gas returned by a catalytic cracking or splitting device are mixed or respectively enter from the lower part of an absorbing device, are contacted with an absorbent entering from the upper part of the absorbing device for refining, the refined raw material gas enters a reaction part of an ethylbenzene device to react with benzene to prepare the ethylbenzene, the saturated absorbent is desorbed and then recycled, and desorbed gas enters a catalytic cracking or catalytic splitting device. The method has simple flow, low investment and favorable refining effect, and ensures that the unreacted rate of propylene is as high as 98.1-99.9 percent.

A method of setting up a video telephone call between a first video telephone terminal and a second video telephone terminal on a data network includes the steps of: establishing a telephone call over a telephone network between the first and second terminals; exchanging between the first and second terminals during the telephone call availability signals to seek availability to hold a video telephone call; if the availability is confirmed, releasing the telephone call; establishing respective telephone calls between each of the first and second terminals and a corresponding access server of the data network, for achieving connection of the first and second terminals to the data network; establishing a signalling exchange between the first and second terminals through a service center of the data network to achieve the set up of the video telephone call; and establishing a peer-to-peer video telephone call between the first and second terminals over the data network.

The invention discloses an intelligent conference control method and system. The method comprises acquisition of authorized user information, key generation, database establishment, conference room reservation request determination service, directional transmission of participant information, turn-on of conference auxiliary equipment, attendance service and conference end processing. The system comprises an authorized user data acquisition module, a key generation module, an employee data acquisition module, a conference room information acquisition module, a storage module, a conference roomreservation request determination service module, a conference determination information generation and transmission module, a conference room internal control module, a conference room access identification module, an attendance service module and a communication module. The method and the system can arrange conference proceedings accurately and efficiently, maximize the use of a conference room,reduce the labor intensity of manual registration schedules, conveniently and quickly handle the reservation and proceeding of various conferences, achieve automation and intelligence, realize the goal of unmanned management of the conference room, and have high practical value.